Self-Employed Tax Guide for Nunavut
Nunavut charges only 5% GST with no territorial tax. Northern Residents Deductions and higher CRA mileage rates help offset the high cost of living in Canada's newest territory.
Nunavut Tax Structure
How your business purchases are taxed at the register.
Nunavut, Canada's newest and largest territory, charges only the federal 5% GST with no territorial sales tax. Every cent of GST paid on business purchases is fully recoverable through Input Tax Credits.
Nunavut's extreme geography and climate create unique challenges for self-employed workers. The territory has no road connections to southern Canada — all goods arrive by sealift (summer) or air cargo (year-round). This dramatically increases the cost of materials, equipment, and supplies. While the costs are higher, the GST on all purchases (including freight) is recoverable, and all expenses are deductible on T2125.
The Northern Residents Deduction is particularly valuable in Nunavut, as all communities are in the prescribed northern zone (Zone A), qualifying for the maximum residency deduction. Combined with the GST-only tax structure, self-employed workers in Nunavut benefit from meaningful tax advantages that partially offset the extreme cost of living.
Tax Calculation Examples
See exactly how taxes break down on common business purchases in Nunavut.
$500 Office Supplies (shipped by air)
Nunavut
Office supplies may cost more due to air freight, but the tax rate is only 5% GST, fully recoverable. The elevated shipping cost itself is also deductible.
$5,000 Annual Sealift Supply Order
Nunavut
Many Nunavut businesses order bulk supplies via annual sealift. The $250 GST is recoverable, and the entire order is deductible as a business expense.
How to Recover Tax in Nunavut
Your Input Tax Credit (ITC) filing roadmap.
Collect
Keep receipts with GST/HST registration numbers
Categorize
Match each expense to a T2125 line item
File & Recover
Claim ITCs on your GST/HST return
Nunavut's 5% GST is fully recoverable through Input Tax Credits on your CRA GST return. There is no territorial tax. Claim ITCs on all business categories including telephone and utilities and business use of home. Also claim the Northern Residents Deduction (Form T2222) on your personal return — all Nunavut communities qualify for Zone A (maximum residency deduction).
Nunavut-Specific Tax Rules
3 advantages, 1 things to watch
All Nunavut Communities Are Zone A (Maximum NRD)
AdvantageEvery community in Nunavut qualifies for the prescribed northern zone (Zone A), providing the maximum Northern Residents Deduction — up to $22/day ($8,030/year) for the residency component alone.
Form T2222, Zone A listHigher CRA Mileage Rates
AdvantageCRA-prescribed automobile rates are higher for territorial residents. Where applicable (communities with roads), this means larger deductions per business kilometre.
CRA Automobile Allowance RatesSealift and Air Freight Are Deductible
AdvantageThe cost of shipping materials to Nunavut (via sealift or air cargo) is a deductible business expense. The 5% GST on freight charges is recoverable. These costs can be significant but are fully recognized by the CRA.
Limited Banking and Professional Services
Heads upNunavut has limited access to in-person banking, accounting, and legal services. Many self-employed workers use southern-based service providers, which may charge based on their province's tax rules. Verify the correct tax is applied on out-of-territory professional services.
Popular Professions in Nunavut
See profession-specific tax guides for self-employed workers in Nunavut.
Provincial Resources
Official government and support links for Nunavut self-employed workers.
Frequently Asked Questions
Does Nunavut have a territorial sales tax?
How does the Northern Residents Deduction work in Nunavut?
Can I deduct sealift costs for business supplies?
Are there Nunavut-specific business incentives?
How do I handle out-of-territory purchases taxed at different rates?
Related Province Guides
Tax deadline is April 30th.
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